Tilden, Amer. Algae
Tilden, J.E. [1-650]

University Herbarium, University of California, Berkeley
Catalog #: UC278211
Richard Lees #s.n. 03 October 1896
Tetraspora lubrica (Roth) C.Agardh
Canada, Ontario, Peterborough, Stony lake, Peterborough county, Ontario, Canada.

University Herbarium, University of California, Berkeley
Catalog #: UC740285
Richard Lees #s.n. 03 October 1896
Tetraspora lubrica (Roth) C.Agardh
Canada, Ontario, Stony lake, Peterborough county, Ontario, Canada.

Michigan State University
Catalog #: MSC0185012
Richard Lees #s.n. 03 October 1896
Tetraspora lubrica (Roth) C.Agardh
Canada, Ontario, Peterborough, Stony Lake

Miami University
Catalog #: 000179319
Richard Lees #s.n. 03 October 1896
Tetraspora lubrica (Roth) C.Agardh
Canada, Ontario, Peterborough, Stony Lake

The New York Botanical Garden
Catalog #: 2116636
Richard Lees #[s.n.] 03 October 1896
Tetraspora lubrica (Roth) C.Agardh
Canada, Ontario, Peterborough, On stones in shallow rapid water where stream enters lake. Stony Lake.